I have a kitchenAide bottom mount refrigerator. The compressor will only start up 50% of the time. When it is running I have a full frost pattern on the evaporator and I am getting around 4 amps sometimes and around 10 amps other times. the Tech sheet says I should be pulling 19.0 amps on current lock rotor and 1.09 amps on Current full load. Any help with this problem work be greatly appriciated